GPT-4 Turbo Preview vs Hermes 3 405B Instruct
Detailed technical comparison between GPT-4 Turbo Preview (OpenAI) and Hermes 3 405B Instruct (Nous Research). Review live API token pricing, context window capabilities, time-to-first-token latency, and verified benchmark scores side-by-side.
Comparison Snapshot
Hermes 3 405B Instruct
131,072 tokensTie
Equal CapabilityTie
Equal SpeedHermes 3 405B Instruct
$1.00 / MTokGPT-4 Turbo Preview
The preview GPT-4 model with improved instruction following, JSON mode, reproducible outputs, parallel function calling, and more. Training data: up to Dec 2023. **Note:** heavily rate limited by OpenAI while...
Hermes 3 405B Instruct
Hermes 3 is a generalist language model with many improvements over Hermes 2, including advanced agentic capabilities, much better roleplaying, reasoning, multi-turn conversation, long context coherence, and improvements across the...
Technical Specifications
🏆 = Superior Spec| Specification | GPT-4 Turbo Preview | Hermes 3 405B Instruct |
|---|---|---|
| Provider | OpenAI | Nous Research |
| Context Window | 128,000 tokens | 131,072 tokens🏆 |
| Agent Suitability | N/A | N/A |
| Time to First Token (TTFT) | N/A | N/A |
| Deployment Model | managed api | self hostable |
| Production Stability | stable | stable |
| API Available | Yes | Yes |
| Released Date | 2024-01-25 | 2024-08-16 |
API Pricing Comparison
Input Price per Million Tokens
GPT-4 Turbo Preview
$10.00
Hermes 3 405B Instruct
$1.00
Output Price per Million Tokens
GPT-4 Turbo Preview
$30.00
Hermes 3 405B Instruct
$1.00
💡 Cost Ratio: Hermes 3 405B Instruct is 10.0x cheaper per input token than GPT-4 Turbo Preview.
Want to test both models live?
Run side-by-side prompt benchmarks in our dynamic multi-model Sandbox. Compare execution speeds, latency metrics, and compute actual costs in real-time.
Benchmark Performance Metrics
Standardized Scores (0–100%)Scores show verified raw accuracy percentages across standardized AI evaluation suites. Higher bars indicate superior performance in that domain.
GPT-4 Turbo Preview Quirks & Gotchas
No developer gotchas reported.
Hermes 3 405B Instruct Quirks & Gotchas
No developer gotchas reported.
Explore Other Popular Comparisons
GPT-4 Turbo Preview vs Kimi K3
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWGPT-4 Turbo Preview vs GPT-4o-mini
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWGPT-4 Turbo Preview vs Muse Spark 1.1
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWGPT-4 Turbo Preview vs Nano Banana 2 (Gemini 3.1 Flash Image)
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWGPT-4 Turbo Preview vs GLM 5.2
Compare context windows, live API token prices, and benchmark scores.
SIDE-BY-SIDE REVIEWGPT-4 Turbo Preview vs Nemotron 3 Ultra
Compare context windows, live API token prices, and benchmark scores.